Stone Island Weather Forecast

    • 28
    • 42

    Increasing Clouds

    • 24
    • 36

    Chance Snow

    • 32
    • 38

    Sunny

    • 36
    • 41

    Partly Sunny

    • 39
    • 45

    Mostly Cloudy

    • 35
    • 49

    Slight Chance Rain

Today 6 Apr Coastal Washington

Mostly sunny. Highs in the mid 40s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 6 Apr Coastal Washington

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 20s. West Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stone Island Temperature Statistics

April Temperature

Bar Harbor, Hancock County-Bar Harbor Airport (49.7 miles)

  • Lowest 2 April, 2026

    30 °F

  • Average April

    37.3 °F

  • Highest 1 April, 2026

    48.9 °F

Climate (2021–Present)

Bar Harbor, Hancock County-Bar Harbor Airport (49.7 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    54.6 °F
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